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Chinese · Guangdong Province

Chinese Sweet and Sour Pork (Gu Lao Rou) — Cantonese Version

Gu lao rou (咕噜肉) — Cantonese sweet and sour pork — is the template for one of the most globalised Chinese dishes. The authentic version uses a batter of egg and cornstarch (not the thick flour batter of takeaway versions), a balanced sweet-sour sauce made with tomato, Worcestershire sauce, vinegar, and sugar, and includes fresh pineapple (not canned). The sauce should be light and translucent, not heavy and neon-red.

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ServesFour portions
Sourced1of 13 in BC
Cook
I

The Market List

The benchmark for each ingredient, and who stocks it near you. Tap a stockist to go straight to the product.

600 g
pork shoulder or neck
cut into 2–3 cm cubes
Not yet stocked in British Columbia
For the batter
1
egg
beaten
Your own market
30 g
cornstarch
30 g
plain flour
Not yet stocked in British Columbia
For the sauce
60 ml
tomato ketchup
Your own market
1 tbsp
Worcestershire sauce
Not yet stocked in British Columbia
2 tbsp
white vinegar
Your own market
2 tbsp
sugar
Your own market
60 ml
fresh pineapple juice
pressed from fresh pineapple
Not yet stocked in British Columbia
120 g
fresh pineapple
cut into bite-sized pieces
Not yet stocked in British Columbia
1 medium
green pepper
deseeded, cut into 2–3 cm pieces
Not yet stocked in British Columbia
1 medium
onion
cut into 2–3 cm pieces
Your own market
1 litre
neutral oil
for deep-frying
Not yet stocked in British Columbia

Each tap is counted, so the stockist sees the demand Provenance sends them.

II

The Method

1
Combine the beaten egg, cornstarch, and flour in equal parts to form a thin, smooth batter. Add the pork cubes and turn to coat evenly. The batter should cling lightly, not thickly, to each cube — no excess pooling at the base.
2
Heat the oil to 160 °C. Fry the battered pork cubes in batches for 4–5 minutes until cooked through. Remove and drain on a rack. The exterior will be pale gold, not yet deeply coloured — the interior must be fully cooked at this stage.
3
Raise the oil temperature to 190 °C. Return the pork in batches for 60–90 seconds. This is where the dish lives or dies: the second fry drives off residual moisture and sets a thin, crackling golden crust that will hold its texture briefly against the sauce. Remove and drain immediately.
4
In a wok over medium heat, combine the ketchup, Worcestershire sauce, white vinegar, sugar, and pineapple juice. Stir and bring to a gentle simmer until the sugar dissolves and the sauce is cohesive and translucent — light in body, not syrupy.
5
Add the fresh pineapple pieces, green pepper, and onion to the sauce. Toss briefly over high heat — no more than 60 seconds. The vegetables and pineapple should retain their crunch and brightness. Remove from heat the moment they are heated through.
6
Add the twice-fried pork to the wok and fold through the sauce with two or three broad strokes. Serve immediately. The coating softens within minutes of contact with the sauce — the dish must reach the table at once.
From the canon — The carbon-steel wok is the fundamental tool of Chinese cooking — not merely a frying pan but a cooking instrument whose specific properties (extreme thermal… The Wok: Seasoning, Maintenance, and Heat Management →
III

Quality Hierarchy

01
Reserve — Heritage-breed pork neck or shoulder with well-marbled fat; fresh pineapple pressed to order; hand-balanced sauce tasted and adjusted before service.
02
Estate — Good-quality free-range pork shoulder; fresh pineapple from the market; Worcestershire sauce from an established producer.
03
Market — Standard pork shoulder; fresh pineapple from a supermarket; pantry ketchup and white vinegar — the two-stage fry still distinguishes this from a takeaway version.
04
House — Any fatty cut of pork; lychee substituted for pineapple for a lighter, more aromatic result, as the entry permits; canned pineapple juice in the sauce only, not the fruit.
IV

Sensory Tests

◇Sight. The sauce is light and translucent, not neon-red or syrupy — it coats the back of a spoon thinly.
◇Sound. The pork sizzles sharply on entering the 190 °C oil; a falling or absent sizzle means the oil is not hot enough.
◇Sight. The finished pork is uniformly golden, not pale — colour comes from the double fry, not the sauce.
◇Touch. The green pepper and onion yield only slightly when pressed — they must not soften to limpness in the sauce.
◇Where it lives or dies. The second fry at 190 °C — not the sauce — creates the golden crust; if this stage is skipped or the oil is not hot enough, the batter remains soft and the textural contrast that defines the dish is lost.
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VI

What to Pour

The pairing
Buffalo Trace Kentucky Straight Bourbon Whiskey
Buffalo Trace Distillery · Kentucky Bourbon Country
Not yet stocked in British Columbia
Whisky
From British Columbia

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Without alcohol

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The whole pairing
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Origin and lineage are part of membership.
Where the dish comes from and how it came to be — on every recipe.
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